Date
Fri, 23 Oct 2026
Start
10:00
Venue
Haw Creek Falls Recreation Area, Hagarville, Arkansas
Hagarville, Johnson County
Countdown
October
A true point-to-point 100 miler from one lake to another, with 13 aid stations and a day and a half to finish. You navigate your own way, so bring your head as well as your legs.
Key facts
01Satellite GPS tracker required, plus the course GPX on your phone
02Self-sufficiency and navigation are on you; advanced-level course
0338-hour cutoff, with 13 aid stations along the way
Create a free training plan for the Hare Mountain 100 161 km
7-day free trial, no card required
The course
The route
Hagarville
Distance161km
Total climb6,401m
StartElevation
0 kmDrag map to rotate135.5 km
Weather
Late-October, Hagarville
21°CTypical high
8°CTypical low
-3°CColdest in 20 years
30%Days with rain
Highs around 21°C and lows around 8°C, but it has dropped to -3°C. Rain on 30% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Chris Heydrick29:17:005.5 km/h
02Shannon Cebron32:21:005.0 km/h
03Chris Lyle32:33:004.9 km/h
7
Finishers
1d 9:58:00
Median time
4.7 km/h
Median speed
Overall · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserWilderness Endurance, LLC
Websiteharemountain100.com
Instagram@haremountain100
Running since2023
Training
Training for the Hare Mountain 100 161 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Hare Mountain 100 161 km plan targets
Typical sessions
161 km with 6,401 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Hare Mountain 100 161 km plan.
7-day free trial, no card required.
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